Connecting a smartphone to a PC wirelessly solves several problems at once: quickly transferring files without cables, controlling a mobile device from a large screen, or even using the phone as a webcam. But not everyone knows that there are at least five wireless connection options, ranging from standard protocols to specialized apps. Each method has its own limitations in terms of speed, operating system compatibility, and security.
In this article, we will look at all the current connection methods. Android And iPhone with computers on Windows 10/11 And macOS — from built-in functions to third-party utilities. You'll find out which method provides the maximum data transfer speed (up to 100 Mbps with correct router settings), how to bypass manufacturer restrictions, and what pitfalls lurk when using public Wi-Fi networks. We'll pay special attention to security issues: why FTP server on the phone can become a vulnerability and how to set it up correctly WPA3 to protect traffic.
1. Connect via FTP server on your phone
The most universal method, which works on all devices without any additional software, is to launch an FTP server directly on your smartphone. This method is suitable for one-time file transfers, but has critical security limitations. Transfer speed depends on the Wi-Fi standard: 802.11ac you can get up to 80 Mbps, but on an outdated one 802.11n — no more than 30 Mbit/s.
On Android To do this you will need any file application that supports FTP (for example, Solid Explorer or FX File Explorer). On iPhone you will have to use specialized utilities like FileExplorer Free, as native iOS tools don't support FTP servers. Important: When connecting to public networks, this method poses a risk of data interception—all files are transferred in cleartext.
- 📱 For Android: Open the file manager → find the "FTP server" section → start the server (usually at
ftp://192.168.x.x:port). - 🍎 For iPhone: Install FileExplorer → go to "Remote Drive" → enable FTP access.
- 🖥️ On PC: Enter the FTP address in Windows Explorer (
ftp://IP_address:port) or use FileZilla. - 🔒 Safety: Always enable login/password authentication and disable the server after transfer.
Make sure your phone and PC are on the same network|Disable VPN on both devices|Start an FTP server with a password|Check Windows Firewall (allow port 2121)-->
⚠️ Attention: FTP transfers data without encryption. On public networks (hotels, cafes), hackers can intercept your files. For confidential information, useSFTPorWebDAV.
| Parameter | Android | iPhone |
|---|---|---|
| Third-party software required | Yes (file manager) | Yes (FileExplorer) |
| Max. speed (802.11ac) | ~80 Mbps | ~60 Mbps |
| Encryption support | Only in some applications | No |
| Work in the background | Yes | No (the app must be open) |
2. Using WebDAV for secure file transfer
WebDAV — a more modern and secure alternative to FTP that supports encryption HTTPSThis protocol is built into Windows 10/11 And macOS, but on mobile devices it requires special apps. The main advantage is the ability to mount the phone as a network drive with access rights.
On Android Suitable for WebDAV WebDAV Server or Servers Ultimate Pro, and on iPhone — FileBrowserThe transfer speed is comparable to FTP, but at the expense of encryption TLS 1.2/1.3 Data is protected from interception. The downside of this method is the more complex configuration of certificates for HTTPS.
- 🔐 Server setup: In the application, specify the port (usually 8080), enable authentication and select the folder to access.
- 🌐 Connection from PC:
- Windows:
This PC → Map Network Drive → \\IP_address@PORT\ - macOS:
Finder → Connect to Server → davs://IP_address:PORT
- Windows:
- 🛡️ Encryption: Use a self-signed certificate or Let's Encrypt for HTTPS.
⚠️ Attention: Some routers block WebDAV ports (8080, 8443) by default. If the connection isn't working, check your router's firewall settings or change the server port to a non-standard one (e.g., 25000).
3. Wireless transmission via specialized applications
For users who need advanced features (video streaming, notification syncing, SMS management from a PC), specialized apps are suitable. The leaders in this niche are:
- 🤝 AirDroid (Android/iOS) — file transfer, remote control, clipboard. Free version limited to 200 MB/month.
- 🍏 Apple Continuity (iPhone + macOS only) — Finder integration, file transfer via AirDrop.
- 🖥️ Pushbullet — notification synchronization and fast file sending (up to 25 MB in the free version).
- 📎 Portal by Pushbullet — file transfer via QR code (up to 1 GB at a time).
These solutions are more convenient than FTP/WebDAV, but lose out in speed: the average throughput is 10-15 Mbps due to the cloud proxy. For example, AirDroid uses its own servers for data transit, which adds latency. For local transfers without the cloud, select "Nearby" or "LAN Transfer" modes in the app settings.
| Application | Max. speed | Restrictions | Encryption |
|---|---|---|---|
| AirDroid | 15 Mbps (LAN) | 200 MB/month in the free version | TLS 1.2 |
| Portal | 50 Mbps (direct connection) | Requires QR scanning | End-to-end |
| Apple Continuity | 70 Mbps | Apple ecosystem only | AES-256 |
AirDroid|Pushbullet|Portal|Apple Continuity|Other/I don't use-->
4. Connecting via Miracast (Wireless Display)
If your goal is not to transfer files, but to display your phone screen on a computer (for example, for presentations or streams), the technology will do Miracast. It allows you to mirror your screen. Android on a PC wirelessly with a latency of less than 100 ms. iPhone a similar function is called AirPlay, but for it to work on Windows you will need additional software like 5KPlayer.
Important nuances:
- 🖥️ PC requirements: Windows 10/11 with Miracast support (checked in
Settings → System → Display → Connect to a wireless display). - 📶 Network requirements: Both devices must be connected to the same network
5 GHz(at 2.4 GHz there will be a strong delay). - 🔋 Nutrition: Miracast drains your phone's battery significantly - it is recommended to connect it to a charger.
Instructions for Android:
- On PC: Click
Win + K→ Select "Connect to a wireless display". - On your phone: Go to Settings → Connected devices → Transmission → Wireless display.
- Select your PC from the list of available devices.
Why might Miracast not work?
Most laptops only support Miracast when connected to a 5 GHz network. If your router is running in 2.4 GHz mode or using mixed mode (b/g/n), you won't be able to connect. There may also be a problem with your graphics card drivers—update them via Intel Driver & Support Assistant or NVIDIA GeForce Experience.
⚠️ Attention: When using Miracast on public networks (such as at universities or airports), your screen may be visible to other devices on the same subnet. Always check the visibility settings in the wireless display menu.
5. Connecting via SSH (for advanced users)
For system administrators and developers, the optimal solution will be SSH tunnelingThis method allows you not only to transfer files, but also to execute commands on your phone directly from your PC. Android for this you will need:
- Install Termux from F-Droid (the Google Play version does not support SSH server).
- Run commands:
pkg update && pkg upgradepkg install openssh
sshd
passwd(set a password for the user).
- On PC, connect via PuTTY or terminal:
ssh u0_a123@phone_IP_address -p 8022
To transfer files, use scp or rsync:
scp -P 8022 local_file u0_a123@IP_address:/sdcard/Download/Advantages of the method:
- 🔒 Full traffic encryption (
AES-256). - 🚀 The speed is limited only by Wi-Fi capabilities (up to 100 Mbps on 802.11ac).
- 🛠️ Possibility of remote control of the phone via the command line.
6. Alternative methods: Bluetooth and cloud services
If Wi-Fi is unavailable or unstable, consider alternative options:
- 📶 Bluetooth: Speed up to 2 Mbps (suitable only for small files). Windows Use "Bluetooth Devices" → "Send File".
- ☁️ Cloud services:
- Google Drive/iCloud — automatic synchronization (but depends on internet speed).
- Resilio Sync — P2P synchronization without the cloud (up to 100 Mbps in a local network).
- 📡 Local network via IP: Apps like LocalSend (analogous to AirDrop for Android/Windows) transfers files directly over IP without the cloud.
Cloud services are convenient for backup, but they have limitations:
- 📉 Google Drive It gives 15 GB for free, but the download speed is limited (especially on mobile plans).
- 🍎 iCloud syncs only certain file types (photos, documents).
- 🔗 Resilio Sync requires manual configuration of allowed folders on both devices.
Comparison of all methods: which one to choose?
| Method | Speed | Difficulty of setup | Security | Better for |
|---|---|---|---|---|
| FTP | ★★★☆☆ | ★☆☆☆☆ | ★☆☆☆☆ | One-time file transfer |
| WebDAV | ★★★☆☆ | ★★☆☆☆ | ★★★★☆ | Regular access to files |
| Specialist. applications (AirDroid) | ★★☆☆☆ | ★☆☆☆☆ | ★★★☆☆ | Remote control |
| Miracast | ★★★★☆ | ★★☆☆☆ | ★★★☆☆ | Screencasts |
| SSH | ★★★★★ | ★★★★☆ | ★★★★★ | Administration |
For most users, the optimal solution will be a combination of methods:
- For files: WebDAV (if security is needed) or Portal (if speed is important).
- For the screen: Miracast (Android → Windows) or AirPlay (iPhone → macOS).
- For administration: SSH through Termux.
FAQ: Frequently Asked Questions
Is it possible to connect a phone to a PC via Wi-Fi without a router?
Yes, to do this, create an access point on your phone or PC:
- On Android:
Settings → Network & Internet → Hotspot & Tethering → Portable Hotspot. - On Windows: use the command
netsh wlan set hostednetwork mode=allow ssid=name key=password, thennetsh wlan start hostednetwork.
After that, connect the second device to the created network and use any method from the article (for example, FTP or WebDAV).
Why is Wi-Fi transmission speed lower than cable?
There are several factors that influence speed:
- Wi-Fi standard: 802.11n (up to 300 Mbps) vs 802.11ac (up to 1 Gbit/s).
- Interference: Other networks on the same channel (check in Wi-Fi Analyzer).
- Router settings: Channel width (better 40 MHz for 5 GHz), mode
WPA3. - Software limitations: FTP/WebDAV add protocol overhead (~10-15%).
For maximum speed:
- Connect to the network
5 GHz. - Set the channel width
80 MHzin the router settings. - Use SSH or Resilio Sync instead of FTP.
How to transfer files from iPhone to Windows without iTunes?
Options without iTunes:
- iCloud for Windows: Install the program from the Apple website → enable folder synchronization.
- Email/Messengers: Send the files to yourself by email or via Telegram (2 GB limit).
- WebDAV: Use FileExplorer on iPhone + connection as a network drive in Windows.
- AirDrop + macOS: If you have a Mac, receive files via AirDrop, then transfer them to Windows over the network.
For large files (>5 GB) it is better to use LocalSend or physical cable (Lightning/USB-C).
Is it possible to control an Android phone from a PC via Wi-Fi?
Yes, the following will work for this:
- Vysor - screen broadcast + mouse/keyboard control (requires USB for initial setup).
- scrcpy - open source software for controlling Android from a PC via Wi-Fi (requires
adb). Teams:adb tcpip 5555adb connect IP_phone:5555
scrcpy --bit-rate 8M - TeamViewer QuickSupport — remote access (works via the cloud, high latency).
For scrcpy developer mode must be enabled (Settings → About phone → Build number → tap 7 times).
How to protect data transmission from interception on a public network?
Minimum safety measures:
- Use WebDAV with HTTPS or SSH instead of FTP.
- Set up VPN on a router (For example, WireGuard) and connect both devices to it.
- Turn on firewall on the phone (in Termux:
pkg install ufw && ufw enable). - For critical data use file encryption before transmission (VeraCrypt or
gpg).
As a last resort, create isolated network via your phone's hotspot (do not connect to public Wi-Fi).